Paris, France

Jean-Jacques Legrand

This inventor holds 3 USPTO granted patents. Top assignees: Laboratoire Roger Bellon, Pharmindustrie. Active years: 1981-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Jacques Legrand. Retrieved from https://idiyas.com/inventor/jean-jacques-legrand-xck1e5cc

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1981-1996

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3 patents (USPTO):Explore Patents

Title: The Innovations of Jean-Jacques Legrand

Introduction

Jean-Jacques Legrand is a notable inventor based in Paris, France. He has made significant contributions to the field of chemistry, particularly in the development of pharmaceutical compounds. With a total of three patents to his name, Legrand's work has had a meaningful impact on the industry.

Latest Patents

Legrand's latest patents include a process for preparing benzo[b]naphthyridines, derivatives of fluoro-quinoline carboxylic-3-acid, and their preparation. These innovations reflect his expertise in creating complex chemical compounds that have potential applications in medicine.

Career Highlights

Throughout his career, Jean-Jacques Legrand has worked with reputable companies such as Laboratoire Roger Bellon and Pharmindustrie. His experience in these organizations has allowed him to refine his skills and contribute to various projects in the pharmaceutical sector.

Collaborations

Legrand has collaborated with several professionals in his field, including Christophe Daubie and Clive Pemberton. These partnerships have facilitated the exchange of ideas and fostered innovation in their respective areas of expertise.

Conclusion

Jean-Jacques Legrand's contributions to the field of chemistry and pharmaceuticals are noteworthy. His patents and collaborations demonstrate his commitment to advancing scientific knowledge and innovation.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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